| Identification | More | [Name]
10-Deacetylbaccatin III | [CAS]
32981-86-5 | [Synonyms]
10-DAB-III
10-DEACETYLBACCATIN
10-DEACETYLBACCATIN III
10-O-DEACETYLBACCATIN III
12b-(Acetyloxy)-12-(benzoyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-4,6,9,11-tetrahydroxy-4a,8,13,13-tetramethyl-7,11-methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one
BACCATIN III, 10-DEACETYL-
DESACETYLBACCATINE
10-deacetylbaccatin11
10-deacetylbaccatiniii(extaxusbaccata)
10-Deacetyl Baccatin ¢
10-Deacetylbaccatine
10-DAB
10-DEACETYLBACCATIN III FROMTAXUS BACCAT A
10-Dab98.5%
10-Deacetylbaccatine(III)
10-Deacetyl
10-DAB III(10-DEACETYL BACCATIN III) 99%
DEACETYLBACCATIN-III, 10(P)
10-DAB(10-deacetylbaccatin)
10-Deacetylbaccatin III | [EINECS(EC#)]
418-680-6 | [Molecular Formula]
C29H36O10 | [MDL Number]
MFCD00132913 | [Molecular Weight]
544.59 | [MOL File]
32981-86-5.mol |
| Chemical Properties | Back Directory | [Appearance]
White Solid | [Melting point ]
231-236 °C
| [alpha ]
-44.5 º (c=1, methanol 25 ºC) | [Boiling point ]
717℃ | [density ]
1.2007 (rough estimate) | [refractive index ]
1.5376 (estimate) | [Fp ]
>110°(230°F) | [storage temp. ]
2-8°C
| [solubility ]
methanol: soluble, clear, colorless (5 mg + 0.1 mL MeOH) | [form ]
Powder | [pka]
11.50±0.70(Predicted) | [color ]
white | [Water Solubility ]
INSOLUBLE | [Usage]
A intermediate in the synthesis of Taxol and derivatives | [InChIKey]
YWLXLRUDGLRYDR-IYNRKYTHSA-N | [SMILES]
O1C[C@@]2(OC(C)=O)[C@@]3([H])[C@H](OC(=O)C4=CC=CC=C4)[C@@]4(O)C(C)(C)C(=C(C)[C@@H](O)C4)[C@@H](O)C(=O)[C@]3(C)[C@@H](O)C[C@@]12[H] | [LogP]
0.156 (est) | [CAS DataBase Reference]
32981-86-5(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
T | [Risk Statements ]
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S38:In case of insufficient ventilation, wear suitable respiratory equipment .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . | [RIDADR ]
1544 | [WGK Germany ]
3
| [HazardClass ]
6.1(b) | [PackingGroup ]
III | [HS Code ]
29329900 |
| Hazard Information | Back Directory | [Chemical Properties]
10-Deacetylbaccatin III is White Solid
| [Uses]
10-DAB (10-Deacetylbaccatin) is an antineoplastic agent and an anti-cancer intermediate. 10-DAB (10-Deacetylbaccatin) has gained great attention because of its partly excellent anti-cancer properties. 10-DAB (10-Deacetylbaccatin) can be gained from the le | [Uses]
10-Deacetyl Baccatin III is an impurity of Paclitaxel (P132500) and derivatives. | [Uses]
10-Deacetylbaccatin III is a intermediate in the synthesis of Taxol and derivatives
| [Definition]
ChEBI: 10-deacetylbaccatin III is a tetracyclic diterpenoid and a secondary alpha-hydroxy ketone. It is functionally related to a baccatin III. | [General Description]
10-Deacetylbaccatin III, also known as Paclitaxel Impurity 19, is an impurity of Paclitaxel. Paclitaxel is a chemotherapy drug. Chemotherapy is a treatment that destroys cancer cells using anti-cancer drugs. Paclitaxel is the non-branded name of the drug, but you may hear it called by one of its brand names such as Taxol. Some people are given a drug called nab-paclitaxel (Abraxane). | [Biological Activity]
10-dab (also known as 10-deacetylbaccatin) is an intermediate used for the preparation of taxol, an anti-leukemic and tumor-inhibiting agent isolated from the inner bark of the pacific yew tree taxus brevifolia as well as other species of the genus taxus. due to the low availability of taxol from its natural sources, 10-dab is used as a raw material for the preparation of taxol and its derivatives. being easily extracted from the annual cute of the yew leaves, 10-dab has a very folded chemical structure with the α hydroxyl group hindered at c-13 easily to form a hydrogen bond with the 4α acetyl group.f. gueritte-voegelein, v. senilh, b. david, d. guenard and p. potier. chemical studies of 10-deacetyl baccatin iii hemisynthesis of taxol derivatives. tetrahedron 1986; 42(16): 4451-4460 | [storage]
Store at -20°C |
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